Help!Could someone tell me how to find the 9LPRS325 datasheet?

Sorry,I didnt have so many resistors such as 3.9k/6.8k.
But I got a AA battery which has 1.5v,with a 1.2k resistor,so I got ~1.2v on pin45,negative pole to GND.
The notebook was running at 133*14=1.86.
Is that right?

 

No, something sounds wrong if you physically measured pin 45 at 1.2V. Would be nice to have the datasheet to verify. Maybe sleep on it for now and look at it again tomorrow.

 

Thank you!
It seems that I'm not lucky.
It's so complex to pinmod this kind of PLL for me.
Maybe the PLL could not be pinmod.
Maybe I should give up.
The current time is 01:32AM in china,Where are you?

 

Probably an hour behind you.

Sometimes having a fresh look after some sleep helps. The voltage for the pin on other PLL is typically 0.7-1.5 for making FLS high.

 

South Asia?Eastern Europe?
It's time for bed.
Is there another way to reach it?such as BSEL1 pinmod?

 

What chipset do you have?

 

Intel Mobile 945GME,support 133/166

 

I am not sure about your chipset, an older intel chipset (supported 100/133mhz FSB) did not lock to 6x after a BSEL mod. But your chipset might be the first gen to start locking at 6x.

You could try it anyway, to make sure.

 

Maybe you'll get a lucky rabbits foot soon

I can not think why modding FSLB is not working for you. Lets just go over the steps in case something has been left out.

1. Pin 45 is isolated from the board.
2. ~1V is applied to that pin, preferably from the PLLs 3.3V supply as not all supplies may be powered up when the PLL initializes.
3. Power has been removed from the board to allow resetting of the PLL prior to booting.

 

Make sure you take out the CMOS battery for a while too, might help.

 

I tried to connect BSEL1 to BSEL0.

But it was still black screen.

I think that all we've done is right.but forget something.E.g.the MCH_CLKSEL1:

 

MCH_CLKSEL1 should be connected to CPUBSEL1 otherwise you will get the 6x lock, or so I believe.

Not sure what you're thinking of doing to it.

 

Yes.I think so.
I found a man who succeed using this way:
This my CLKSEL1:

He removed the R593 and R588,and connected a 1k resistor between R593's 1side to R588's 2side.And he put a 1k resistor to R586's place.
Then he got a low level to FSB.

 

So I recover my pin 45 to the pad,removed the R593 and R588.I tested they are both 1k.so I put one of them to connect R593's 1side to R588's 2side,the other to R587's place.
Power on,It's running at 133*14=1.86GHz.
I cried.

 

Thank you!
1.I cut it off,but not lifed it up.and I'm sure that the mobo was not connected with pin45.(I tested by a meter.)
2.I used two diodes connected in series betweet pin7(VDDA) to pin45.
Also tried pin12/pin18/VCCP/other points that has 3.3v/1.5v/1.4v/1.2v/1.1v connect to pin45.
3.Yes.I removed the battery and the adapter.After waiting for a long time,I powered on.

 

When you have made your special connection to pin 45 use your meter to verify there is ~1V on that pin after you apply power.

For 3. you don't need to wait so long, just 3 or 4 seconds should be enough. The laptop battery can be left disconnected and use just the adapter for now.

 

Sorry,I forgot it.
I think we are right in theory,but it is so odd in my notebook.
I'm assembling my notebook now.I couldn't help it.

Yes,I used the adapter only.

Thank you very much!

 

I'll keep searching the datasheet of 9LPRS325.
Maybe another pin need to be mod,like the TME.
Thank you for your kind help in these days!